202022200222022 has 16 divisors (see below), whose sum is σ = 308182557053952. Its totient is φ = 99296632792320.

The previous prime is 202022200222019. The next prime is 202022200222061. The reversal of 202022200222022 is 220222002220202.

It is a junction number, because it is equal to n+sod(n) for n = 202022200221985 and 202022200222003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487689158 + ... + 488103225.

It is an arithmetic number, because the mean of its divisors is an integer number (19261409815872).

Almost surely, 2^{202022200222022} is an apocalyptic number.

202022200222022 is a deficient number, since it is larger than the sum of its proper divisors (106160356831930).

202022200222022 is a wasteful number, since it uses less digits than its factorization.

202022200222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975794143.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 202022200222022 its reverse (220222002220202), we get a palindrome (422244202442224).

The spelling of 202022200222022 in words is "two hundred two trillion, twenty-two billion, two hundred million, two hundred twenty-two thousand, twenty-two".